Cannon

Cannon is a 2D trajectory simulation/game. The basic objective is to adjust your angle and power in order to hit a target.

Version 2 recreates Cannon from the ground up using the AndEngine open source 2D game engine.

As of 2014-03-15, Cannon is now open source under the Apache License!

https://github.com/pilot51/cannon

The touch screen controls use pressure sensitivity that will likely need adjusted for your device. It is in the Scale preferences screen. Move your finger with a soft touch to adjust angle and power, press harder to fire.

Too slow/boring? Increase the speed multiplier, also in Scale preferences.

Random Targets: Targets are placed randomly on the screen and you try to hit them to gain points. With both Collision and Keep Targets options enabled, as is the default, it becomes a real challenge as old targets become obstacles.

Custom: Create your own target via screen coordinates and change a variety of variables to try hitting it.

Permissions:

Internet & read phone state are required by ads.

Prevent phone from sleeping is requested by AndEngine.

Full change log and other details at http://cannon.pilot51.com.

The issue tracker, which can also be used for suggestions, is at http://tracker.pilot51.com. Though it should be noted that Cannon has been mothballed due to too many negative/unconstructive comments and most of my other apps doing much better and consuming my time.